Caroline Hartzog
Caroline Hartzog is a Contractor provider (Contractor) practicing in Miami, FL, registered in the NPPES registry with NPI 1730055823 since 2025.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1730055823 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Caroline Hartzog |
| Sex | Female |
| Practice address | 11601 BISCAYNE BLVD STE 312, Miami, FL, 33181 |
| Phone | 7862064151 |
| Enumeration date | 2025-10-15 |
| Last updated in NPPES | 2025-10-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 171W00000X | Contractor | Primary | 17853 | FL |
Copy-ready billing details
Provider: Caroline Hartzog NPI: 1730055823 Taxonomy: 171W00000X (Contractor) Address: 11601 BISCAYNE BLVD STE 312, Miami, FL, 33181
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245789213 | Bryanna Molina | Individual | Speech-Language Pathologist | Miami, FL |
| 1457860637 | Rachel Abrams | Individual | Speech-Language Pathologist | Miami, FL |
| 1366090904 | Always Keep Progressing, LLC | Organization | Clinic/Center | Miami, FL |
| 1205454584 | Ana Centeno | Individual | Occupational Therapist | Miami, FL |
| 1083383772 | Francine Crutsinger | Individual | Music Therapist | Miami, FL |
| 1972274090 | Sherlie Paz | Individual | Speech-Language Pathologist | Miami, FL |
| 1417629957 | Maya Swartz | Individual | Speech-Language Pathologist | Miami, FL |
| 1881346468 | Ueda Cenaj | Individual | Occupational Therapist | Miami, FL |
Verify this record
Cross-check NPI 1730055823 against the authoritative CMS record: view Caroline Hartzog on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-10-15.